Omega RD1800B Owner's manual
- Category
- Measuring, testing & control
- Type
- Owner's manual
RD1800B
Programmable Recorder
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Operation
Guide
Servicing North America:
U.S.A.: One Omega Drive, P.O. Box 4047
ISO 9001 Cer
tified
Stamford, CT 06907-0047
TEL: (203) 359-1660 FAX: (203) 359-7700
e-mail: [email protected]
Canada: 976 Bergar
Laval (Quebec) H7L 5A1, Canada
TEL: (514) 856-6928 FAX: (514) 856-6886
e-mail: [email protected]
For immediate technical or application assistance:
U.S.A. and Canada: Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA
®
Customer Service: 1-800-622-2378 / 1-800-622-BEST
®
Engineering Service: 1-800-872-9436 / 1-800-USA-WHEN
®
Mexico: En Espan˜ol: (001) 203-359-7803 e-mail: [email protected]
FAX: (001) 203-359-7807 [email protected]
Servicing Europe:
Benelux: Postbus 8034, 1180 LA Amstelveen, The Netherlands
TEL: +31 (0)20 3472121 FAX: +31 (0)20 6434643
Toll Free in Benelux: 0800 0993344
e-mail: [email protected]
Czech Republic: Frystatska 184, 733 01 Karviná, Czech Republic
TEL: +420 (0)59 6311899 FAX: +420 (0)59 6311114
Toll Free: 0800-1-66342 e-mail: [email protected]
France: 11, rue Jacques Cartier, 78280 Guyancourt, France
TEL: +33 (0)1 61 37 2900 FAX: +33 (0)1 30 57 5427
Toll Free in France: 0800 466 342
e-mail: [email protected]
Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfr
onn, Germany
TEL: +49 (0)7056 9398-0
F
AX: +49 (0)7056 9398-29
Toll Free in Germany: 0800 639 7678
e-mail: [email protected]
United Kingdom: One Omega Drive, River Bend Technology Centre
ISO 9002 Certified Northbank, Irlam, Manchester
M44 5BD United Kingdom
TEL: +44 (0)161 777 6611 FAX: +44 (0)161 777 6622
Toll Free in United Kingdom: 0800-488-488
e-mail: [email protected]
OMEGAnet
®
Online Service Internet e-mail
omega.com [email protected]
It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI
regulations that apply. OMEGA is constantly pursuing certification of its products to the European New
Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct, but OMEGA accepts no liability for any
errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications.
2
Contents
Foreword .................................................................................................................................................................. 3
Safety Precautions ................................................................................................................................................... 3
Handling Precautions ............................................................................................................................................... 4
How to Use This Manual .......................................................................................................................................... 4
Checking the Contents of the Package .................................................................................................................... 4
Removing the Packing Materials .............................................................................................................................. 5
Function Introduction/Names of Parts ....................................................................................................................... 7
Function Introduction ................................................................................................................................................ 7
Names of Parts ......................................................................................................................................................... 8
Rear Panel ............................................................................................................................................................... 8
Display and Key Panel ............................................................................................................................................. 9
Installing/Wiring the Recorder .................................................................................................................................. 10
Installation Location ................................................................................................................................................ 10
Installation Procedure ............................................................................................................................................. 10
Input Signal Wiring ................................................................................................................................................. 12
Optional Terminal Wiring ........................................................................................................................................ 14
Power Supply Wiring .............................................................................................................................................. 17
Common Operations and Menu Structure ............................................................................................................... 18
Execution Modes .................................................................................................................................................... 18
Operation Sequence .............................................................................................................................................. 18
Key Operation ........................................................................................................................................................ 19
Menu Structure of Setting Mode ............................................................................................................................. 22
Menu Structure of Basic Setting Mode ................................................................................................................... 23
Preparing to Record................................................................................................................................................... 24
Loading or Replacing the Chart Paper ................................................................................................................... 24
Installing/Replacing the Plotter Pen (Pen Model) ................................................................................................... 28
Installing/Replacing the Ribbon Cassette (Dot Model) ........................................................................................... 28
Checking or Setting the Date/Time ......................................................................................................................... 30
Setting the Input Range and Alarm on Measurement Channels ........................................................................... 31
Setting the Input Range .......................................................................................................................................... 31
Setting the Alarm .................................................................................................................................................... 35
Recording/Displaying Data ....................................................................................................................................... 37
Starting the Recording ............................................................................................................................................ 37
Stopping the Recording .......................................................................................................................................... 37
Feeding the Chart Paper ........................................................................................................................................ 37
Changing the Chart Speed ..................................................................................................................................... 38
Viewing the Recorded Results ............................................................................................................................... 38
Description of the Printout Contents ....................................................................................................................... 39
Switching the Display Screen ................................................................................................................................. 41
Changing the Displayed Information ...................................................................................................................... 42
FUNC Key Operations in Operation Mode ............................................................................................................. 44
Printing Measured Values (Manual Printout) .......................................................................................................... 44
Printing the Recorder Settings ............................................................................................................................... 45
Clearing the Alarm Printout Buffer .......................................................................................................................... 46
Printing a Message ................................................................................................................................................. 46
Releasing the Alarm Output (Alarm ACK Operation) .............................................................................................. 47
Activating/Releasing the Key Lock ......................................................................................................................... 47
Setup Items and Default Values ................................................................................................................................ 48
Setup Items in Setting Mode and Their Default Values .......................................................................................... 48
Setup Items in Basic Setting Mode and Their Default Values .....................................................................
........... 50
Recommended Replacement Periods for Worn Parts ............................................................................................ 53
3
Foreword
Thank you for purchasing the OMEGA RD1800B Recorder.
This manual describes concisely the operating procedures of the
RD1800B Recorder. To ensure correct use, please read this
manual thoroughly before beginning operation.
The following two manuals, in addition to this one, are provided as
manuals for the RD1800B Recorder. Please read all of them.
Electronic Manuals Provided on the Accompanying CD-ROM
Manual Title Manual No.
RD1800B Recorder User’s Manual M-4242
Explains all the functions and procedures of the recorder
excluding the communication functions.
RD100B/RD1800B Communication M-4233
Interface User’s Manual
Explains the communication functions using Ethernet interface
and the RS-422A/485 communication interface.
Opening the Electronic Manuals
The PDF files of the manuals are provided on the accompanying
CD-ROM. When the CD-ROM is inserted in the PC’s CD-ROM
drive, a list of manuals on the CD-ROM is displayed. Click a
manual title to open the manual.
If the list of manuals is not displayed automatically, open the
manual in the My Computer > RD100B_RD1800B_manual >
English directory.
Notes
• The contents of this manual are subject to change without prior
notice as a result of continuing improvements to the
instrument’s performance and functions.
• Every effort has been made in the preparation of this manual to
ensure the accuracy of its contents. However, should you have
any questions or find any errors, please contact OMEGA as
listed on the cover of this manual.
• Copying or reproducing all or any part of the contents of this
manual without the permission of OMEGA is strictly prohibited.
• The TCP/IP software of this product and the document
concerning the TCP/IP software have been developed/created
based on the BSD Networking Software, Release 1 that has
been licensed from the University of California.
Trademarks
• Microsoft, MS-DOS, Windows, Windows NT, and Windows XP
are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
• Adobe, Acrobat, and PostScript are trademarks of Adobe
Systems Incorporated.
• For purposes of this manual, the TM and ® symbols do not
accompany their respective trademark names or registered
trademark names.
• Company and product names that appear in this manual are
trademarks or registered trademarks of their respective
holders.
Revisions
1st Edition August 2005
Safety Precautions
The general safety precautions described here must be observed
during all phases of operation.
• Safety Standards and EMC Standards
This recorder conforms to IEC safety class I (provided with terminal
for protective grounding), Installation Category II, Measurement
category II (CAT II), and EN61326-1 (EMC standard), class A (use
in a commercial, industrial, or business environment).
This recorder is designed for indoor use.
• About This Manual
• This manual should be read by the end user.
• Read this manual thoroughly and have a clear understanding of
the product before operation.
• This manual explains the functions of the product. OMEGA
does not guarantee that the product will suit a particular
purpose of the user.
• Under absolutely no circumstances may the contents of this
manual be transcribed or copied, in part or in whole, without
permission.
• The contents of this manual are subject to change without prior
notice.
• Every effort has been made in the preparation of this manual to
ensure the accuracy of its contents. However, should you have
any questions or find any errors or omissions, please contact
OMEGA.
• Precautions Related to the Protection, Safety, and Alteration
of the Product
• The following safety symbols are used on the product and in
this manual.
"Handle with care." To avoid injury and damage
to the instrument, the operator must refer to the
explanation in the manual.
Protective ground terminal
AC
"High temperature." To avoid injury caused by hot
surface, do not touch locations where this symbol
appears.
• For the protection and safe use of the product and the system
controlled by it, be sure to follow the instructions and
precautions on safety that are stated in this manual whenever
you handle the product. Take special note that if you handle
the product in a manner that violate these instructions, the
protection functionality of the product may be damaged or
impaired. In such cases, OMEGA does not guarantee the
quality, performance, function, and safety of the product.
• When installing protection and/or safety circuits such as
lightning protection devices and equipment for the product and
control system or designing or installing separate protection
and/or safety circuits for fool-proof design and fail-safe design
of the processes and lines that use the product and the control
system, the user should implement these using additional
devices and equipment.
• If you are replacing parts or consumable items of the product,
make sure to use parts specified by OMEGA.
• This product is not designed or manufactured to be used in
critical applications that directly affect or threaten human lives.
Such applications include nuclear power equipment, devices
using radioactivity, railway facilities, aviation equipment, air
navigation facilities, aviation facilities, and medical equipment.
If so used, it is the user’s responsibility to include in the system
additional equipment and devices that ensure personnel safety.
• Do not modify this product.
1st Edition: August 2005 (YK)
All Rights Reserved, Copyright © 2005
4
WARNING
• Power Supply
Ensure that the source voltage matches the voltage of the
power supply before turning ON the power.
• Protective Grounding
Make sure to connect the protective grounding to prevent
electric shock before turning ON the power.
• Necessity of Protective Grounding
Never cut off the internal or external protective earth wire or
disconnect the wiring of the protective earth terminal. Doing so
invalidates the protective functions of the instrument and poses
a potential shock hazard.
• Defect of Protective Grounding
Do not operate the instrument if the protective earth or fuse
might be defective. Make sure to check them before operation.
• Do Not Operate in an Explosive Atmosphere
Do not operate the instrument in the presence of flammable
liquids or vapors. Operation in such environments constitutes a
safety hazard.
• Do Not Remove Covers
The cover should be removed by OMEGA’s qualified personnel
only. Opening the cover is dangerous, because some areas
inside the instrument have high voltages.
• External Connection
Connect the protective grounding before connecting to the item
under measurement or to an external control unit.
• Damage to the Protective Structure
Operating the recorder in a manner not described in this
manual may damage its protective structure.
• Exemption from Responsibility
• OMEGA makes no warranties regarding the product except
those stated in the WARRANTY that is provided separately.
• OMEGA assumes no liability to any party for any loss or
damage, direct or indirect, caused by the user or any
unpredictable defect of the product.
• Handling Precautions of the Software
• OMEGA makes no warranties regarding the software
accompanying this product except those stated in the
WARRANTY that is provided separately.
• Use the software on a single PC.
• You must purchase another copy of the software, if you are to
use the software on another PC.
• Copying the software for any purposes other than backup is
strictly prohibited.
• Please store the original media containing the software in a
safe place.
• Reverse engineering, such as decompiling of the software, is
strictly prohibited.
• No portion of the software supplied by OMEGA may be
transferred, exchanged, sublet, or leased for use by any third
party without prior permission by OMEGA.
Handling Precautions
• Use care when cleaning the recorder, especially any plastic
parts. When cleaning, wipe using a dry soft cloth. Do not use
chemicals such as benzene or thinner, since these may cause
discoloring and deformation.
• Keep electrically charged objects away from the signal
terminals. This may damage the recorder.
• Do not apply volatile chemicals to the door glass, display, panel
keys, etc. Do not allow rubber and vinyl products to remain in
contact with the recorder for long periods of time. This may
damage the recorder.
• When not in use, make sure to turn OFF the power switch.
• If there are any symptoms of trouble such as strange odors or
smoke coming from the recorder, immediately turn OFF the
power switch and the power supply source. Then, contact
OMEGA.
How to Use This Manual
This manual covers information regarding the recorders with
English as the display/recording language (suffix code “2”).
The following markings are used in this manual.
Improper handling or use can lead to injury to the user or damage
to the instrument. This symbol appears on the instrument to
indicate that the user must refer to the user’s manual for special
instructions. The same symbol appears in the corresponding place
in the user’s manual to identify those instructions. In the manual,
the symbol is used in conjunction with the word “WARNING” or
“CAUTION.”
WARNING
Calls attention to actions or conditions that could cause serious or
fatal injury to the user, and precautions that can be taken to
prevent such occurrences.
CAUTION
Calls attentions to actions or conditions that could cause light injury
to the user or damage to the instrument or user’s data, and
precautions that can be taken to prevent such occurrences.
Note
Calls attention to information that is important for proper operation
of the instrument.
Checking the Contents of the Package
Unpack the box and check the contents before operating the
instrument. If some of the contents are not correct or missing or if
there is physical damage, contact the dealer from which you
purchased them.
RD1800B Recorder
A name plate is affixed to the case. Check that the model name
and suffix code given on the name plate on the rear panel match
those on your order.
R
C
US
LR99988
N200
MODEL
SUFFIX
SUPPLY
STYLE
FREQUENCY
NO.
MAC
RD1800B RECORDER
OMEGA
Made in China
R
C
US
LR99988
N200
M
O
D
E
L
S
U
F
F
IX
S
U
P
P
LY
STYLE
FREQUENCY
NO.
MAC
RECORDER
M
a
d
e
in
C
h
in
a
Do not apply oil
TAG NO.
TAG NO.
TAG
NO.
TAG NO.
NO. (Instrument Number)
When contacting the dealer from which you purchased the
instrument, please give them the instrument number.
5
MODEL and SUFFIX Code
Model
Suffix
Code
-2
Description
RD1800B 1 pen recorder
RD1800B 2 pen recorder
RD1800B 3 pen recorder
RD1800B 4 pen recorder
RD1800B 6 dot recorder
RD1800B 12 dot recorder
RD1800B 18 dot recorder
RD1800B 24 dot recorder
English & deg F / DST
Alarm output relay 2 points
1
Alarm output relay 4 points
1
Alarm output relay 6 points
1
Alarm output relay 12 points
1,2
Alarm output relay 24 points
1,2
RS-422A/485 interface
3
Ethernet (10BASE-T) interface
3
Fail/Chart end detection and output
2
Clamped input terminal
4
Non-glare door glass
Mathematical function
Cu10, Cu25 RTD input
3 legs isolated RTD
4,5
Expansion inputs
6
Remote control 5 points
RD1801B
RD1802B
RD1803B
RD1804B
RD1806B
RD1812B
RD1818B
RD1824B
1 /A1, /A2, /A3, /A4, and /A5 cannot be specified
simultaneously. /A5 is valid on the dot models.
2 /A5 and /F1 cannot be specified simultaneously on the dot
models.
/A4 and /F1 cannot be specified simultaneously on the pen
models.
3 /C3 and /C7 cannot be specified simultaneously.
4 /H2 and /N2 cannot be specified simultaneously.
5 Valid only on the dot models.
6 14 types of input including Pt50 RTD, PR40-20, and
Platinel TC
/A1
/A2
/A3
/A4
/A5
/C3
/C7
/F1
/H2
/H3
/M1
/N1
/N2
/N3
/R1
Optional
Code
Standard Accessories
Z-fold chart
paper
Ribbon
cassette
Disposable
felt pen
Plotter pen
Mounting
bracket
RD1800B Recorder
Operation Guide
M-4243
Manuals for
the RD100B/RD1800B
(CD-ROM)
Recording Chart
CHART
Recording
Chart
CHART
KOKUSAI
KOKUSAI
Item 1
-Pen
2
-Pen
3
-Pen
4
-Pen
Dot
Red
Green
Blue
Violet
Purple
Z-fold chart paper 1 1 1 1 1
----1
1111-
-111-
--11-
---1-
1111-
22222
11111
11111
Ribbon cassette
Disposable felt pen
Plotter pen
Mounting bracket
Manuals for the RD100B/RD1800B
(CD-ROM)
RD1800B Recorder Operation
Guide M-4243
Software (Sold Separately, see next page)
Item
Configuration software
RD100B-SW1
RD100B-SW2
With interface unit
Note
Model
The Configuration Software is planned to be released in
November, 2005.
Optional Accessories (Sold Separately)
The optional accessories below are available for purchase
separately. If you make an order, make sure that all contents are
present and undamaged.
For information about ordering accessories, contact the dealer
from which you purchased the recorder.
Red
Green
Blue
Violet
Purple
Disposable
felt pen
Item
Z-fold chart paper
3 pcs.
10 pcs.
3 pcs.
3 pcs.
3 pcs.
3 pcs.
250 Ω ± 0.1%
100 Ω ± 0.1%
10 Ω ± 0.1%
250 Ω ± 0.1%
100 Ω ± 0.1%
10 Ω ± 0.1%
RD110-ZFP
1
1
1
1
1
1
1
2
1
1
1
1
1
1
RD110-RC
RD100A-01
RD100A-02
RD100A-03
RD100A-04
RD100A-11
B9900BX
415920
415921
415922
438920
438921
438922
NoteQuantity
Model
Ribbon cassette
Plotter pen
Mounting bracket
Shunt resistor
for the screw
terminal (standard)
Shunt resistor
for the clamped
input terminal (/H2)
Removing the Packing Materials
Open the door, hold the left and right tabs and pull the display and
key panel section toward you. The section opens upward.
Tab on the display
Open
Open
Display
Remove all packing materials.
• Pen Model
• Dot Model
Memo
7
Function Introduction/Names of Parts
Function Introduction
The RD1800B Recorder (hereafter referred to as the recorder) can be used to assign DC
voltage, 1-5V, thermocouple, RTD, and contact or voltage ON/OFF signal to channels for
measurement. The measured results are recorded with pens or dots on a chart paper
that is fed at a constant speed. The pen model can record up to 4 channels; the dot
model can record up to 24 channels.
Alarms
For each channel, various alarms such as high limit alarm and low limit alarm can be
assigned to monitor the measured values. Alarm output relays can be used to output
contact signals when alarms occur (/A1, /A2, /A3, /A4 and /A5 options).
Recording
The measured results are recorded with pens or dots on a chart paper (trend recording).
The chart speed can be selected from 5 to 12000 mm/h on the pen model and 1 to 1500
mm/h on the dot model.
In addition to trend recording, various types of information can be printed on the chart
paper such as numeric measured values, alarm occurrence/release, and predefined
messages.
Also, the recorder settings can be printed.
Internal Light
A light is provided for easier viewing of the recording area of the chart paper.
Display
Measured values can be displayed numerically or using bar graphs on the large display.
Also, alarm status and chart speed can be displayed.
Communication Functions
Using the Ethernet communication interface (/C7 option) or the RS-422A/485
communication interface (/C3 option), the measured values on the recorder can be
output to a computer or a computer can be used to control the recorder.
For details on communication functions, see the
RD100B /RD1800B Communication
Interface User’s Manual
(M-4233) on the CD-ROM.
Other Main Functions
The computation function (/M1 option) can be used to perform various computations
from four arithmetic operations to statistical calculations on 8 and 24 computation
channels on the pen model and dot model, respectively. The computed results can be
recorded.
The remote control function (/R1 option) can be used to control the recording start/stop
and other operations of the recorder by applying contact signals to the dedicated
terminals.
The FAIL/chart end detection and output function (/F1 option) can be used to output
contact signals when errors are detected on the recorder or when the chart paper runs out.
8
Names of Parts
Front
Door
Power switch
Turns ON/OFF the power each
time the switch is pressed.
Chart cassette
Holds the chart paper.
Tag plate
Used to write channel names.
Display and key panel
Hold the left and right tabs and pull to open.
Mounting hole
There is one hole on each of the top,
bottom, left, and right panels.
The hole is covered with a seal.
Plotter pen
Prints various types of
information.
Pen model
Dot model
Display and key panel (see the next page)
There are internal lights on the bottom section of the display and
key panel. They lights up the recording area of the chart paper.
Recording pen
Records the measured
value.
Printer carriage
Records measured values and
prints various types of information.
Ribbon cassette
Six-color ink.
Rear Panel
Measuring input terminal block
Measuring input terminals
Heatsink
Dissipates the internal heat.
Optional terminal block
This is where terminals or ports used by options such as alarm
output relays and communication interface are installed.
Ethernet port (/C7 option)
Power terminal block
The power terminal and protective ground terminal.
Function Introduction/Names of Parts
9
Display and Key Panel
Main display
Displays the measured values. Also, displays the setup screen when
setting functions.
Seven keys are available.
For all keys except RCD, functions marked above the keys are enabled when
setting functions or when the FUNC key or the DISP MENU key is pressed.
RCD key
Starts/stops recording.
MENU key
Hold this key down for 3 seconds to enter Setting mode. Hold this key down for
3 seconds also to exit from Setting mode.
DISP key
Switches the screen in the main display.
FUNC key
Used when executing manual printout, message printout, etc.
DISP MENU key
Hold this key down for 3 seconds to switch to the data display
setup screen. Hold this key down for 3 seconds also to exit
from the data display setup screen.
FEED key
Feeds the chart paper.
CHARACTER Key: Changes the character type when entering a character. Press
this key while holding down the SHIFT key to switch the character type in reverse
order.
UP/DOWN Key: Switches the setup item or the value.
Press this key while holding down the SHIFT key to switch the setup item
or the value in reverse order.
LEFT/RIGHT Key: Moves the cursor to the right when entering a value
or character. Press this key while holding down the SHIFT key to move
the cursor to the left..
SHIFT Key: Used with the key, key, or the
CHARACTER key.
ENTER Key: Confirms the setup item or value.
CH UP key
Switches the displayed channel.
(when manual switching is specified)
<During normal operation>
Status display
Displays the following information.
RECORD............ Illuminates while recording measured values.
KEY LOCK......... Illuminates when key lock is enabled.
MATH................. Illuminates when computation on the computation function (/M1 option)
is in progress.
CHART END...... Illuminates when the chart paper is out (/F1 option).
ALARM 1 to 24.. Illuminates when an alarm is occurring on channels 1 to 24.
ESC Key: Cancels the operation.
When pressed with the SHIFT key, the display of the comment
on the setting turns ON/OFF.
<While setting functions, when the FUNC key/DISP MENU key is pressed>
RECORD KEYLOCK MATH CHARTEND ALARM
242322212019181716151413121110987654321
FEED
DISP
MENU
RCD
MENU
FUNC
CH UP
SHIFTESC/?CHARACTER
1
FEED
DISP
MENU
RCD
MENU
FUNC
CH UP
SHIFTESC/?CHARACTER
1
Function Introduction/Names of Parts
10
Installing/Wiring the Recorder
Installation Location
Install the recorder indoors in a location that meets the following conditions.
• Instrument Panel
The recorder is designed for panel mounting.
• Well-Ventilated Location
To prevent overheating, install the recorder in a well-ventilated location.
For the panel cut dimensions when arranging multiple recorders, see the next page.
Follow the panel cut dimensions providing adequate space between instruments
when other instruments are arranged on the panel.
• Minimum Mechanical Vibrations
Choose an installation location with the minimum mechanical vibration.
Installing the recorder in a location with large mechanical vibration not only causes
adverse effects on the mechanism but also may hinder normal recording.
• Horizontal
Install the recorder horizontally (However, the recorder can be inclined up to 30
degrees backwards for panel mounting).
Note
• Condensation may occur if the recorder is moved to another place where both the ambient
temperature and humidity are higher, or if the temperature changes rapidly. In addition,
measurement errors will result when using thermocouples. In this case, let the recorder
adjust to the new environment for at least one hour before using it.
• The chart paper may be adversely affected by a rapid change in the ambient temperature and
humidity.
Do not install the recorder in the following places.
• Outdoors
• In Direct Sunlight or Near Heat Sources
Install the recorder in a place with small temperature fluctuations near room
temperature (23°C). Placing the recorder in direct sunlight or near heat appliances
can cause adverse effects on the internal circuitry.
• Where an Excessive Amount of Soot, Steam, Moisture, Dust, or Corrosive
Gases Are Present
Soot, steam, moisture, dust, and corrosive gases will adversely affect the recorder.
Avoid such locations.
• Near Strong Magnetic Field Sources
Do not bring magnets or instruments that produce electromagnetic fields close to the
recorder. Operating the recorder in strong magnetic fields can cause errors in the
measurements.
Installation Procedure
The recorder should be mounted on a steel panel of thickness 2 mm to 26 mm.
1.
Insert the recorder from the front side of the panel (see the mounting diagram on
the next page).
2.
Mount the recorder to the panel using the mounting brackets that come with the
package.
• Use two brackets to support the top and bottom or the left and right sides of
the case (remove the seal that is covering the holes for the mounting
brackets beforehand).
• The proper torque for tightening the mounting screws is 0.7 to 0.9 Nm.
• Mount the recorder to the panel according to the procedure below.
• First, attach the two mounting brackets and temporarily fasten the
attachment screws.
11
• Next, fix the recorder in place by tightening the attachment screws with the
appropriate torque. When the recorder is approximately perpendicular to
the panel as you fasten the screws, press the mounting bracket against
the case so that they are in contact with each other.
CAUTION
Tightening the screws too much can deform the case or damage the bracket.
Panel Mounting Diagram
(Dimensions before attaching
the mounting bracket)
(Dimensions after attaching
the mounting bracket)
Unit: mm (approx. inch)
Unless otherwise specified, tolerance is ±3%
(however, tolerance is ±0.3 mm when below 10 mm).
39.5
(1.56)
180.5
(7.11)
279.6
(11.01)
180
(7.09)
108
(4.25)
180
(7.09)
108
(4.25)
(0.94)
+1
0
279.6
(11.01)
+1
0
54.6 (2.15)
288 (11.34)
294.6 (11.6)
288 (11.34)
294.6 (11.6)
220 (8.66)
180.5 (7.11)
39.5 (1.56)
9.4 (0.37)
2 to 26
(panel thickness)
7.5 (0.3)
24
(The figure shows the case when the mounting brackets are used on the top
and bottom of the case.)
Screw temporarily Fix in place
Front
Panel
Panel
Mounting bracket
Mounting
bracket
Torque driver
(flat blade)
Attachment screw
Case
In contact
with
each other
Attachment
screw
Panel Cutout
360 MIN
(14.17)
281
(11.06)
(11.06)
+2
0
281
+2
0
361 MIN
(14.21)
Unit: mm (approx. inch)
Unless otherwise specified, tolerance is ±3%
(however, tolerance is ±0.3 mm when below 10 mm).
Installing/Wiring the Recorder
12
Input Signal Wiring
WARNING
• To prevent electric shock while wiring, ensure that the power supply source is
turned OFF.
CAUTION
• If a strong tension is applied to the cable wired to the recorder, the terminals of
the recorder and/or the cable can be damaged. In order to prevent tension from
being applied directly on the terminals, fasten all wiring cables to the rear of the
mounting panel.
• Do not apply a voltage exceeding the following value to the input terminals as
this may damage the recorder.
• Maximum input voltage
Voltage range less than or equal to 200 mVDC, TC, RTD, and DI: ±10 VDC
Ranges other than those listed above: ±60 VDC
• Maximum common-mode voltage
±60 VDC (under measurement category II conditions)
• The recorder is an INSTALLATION CATEGORY II product.
Precautions to Be Taken While Wiring
Take the following precautions when wring the input signal cables.
It is recommended that crimp-on lug with insulation sleeves (designed for 4-mm
screws) be used when connecting the input/output signal wires to the terminals.
However, this does not apply clamped terminals (/H2).
Crimp-on lug with insulation sleeves (for 4 mm screws
)
For clamped terminals (/H2), the following wire is recommended.
• Conductive cross-sectional area for single wire: 0.14 mm
2
to 1.5 mm
2
, stranded wire:
0.14 mm
2
to 1.0 mm
2
• Length of the stripped section of the wire: Approx. 5 mm
Take measures to prevent noise from entering the measurement circuit.
• Move the measurement circuit away from the power cable (power circuit) and ground
circuit.
• It is desirable that the object being measured does not generate noise. However, if
this is unavoidable, isolate the measurement circuit from the object. Also, ground the
object being measured.
• Shielded wires should be used to minimize noise caused by electrostatic induction.
Connect the shield to the ground terminal of the recorder as necessary (make sure
you are not grounding at two points).
• To minimize noise caused by electromagnetic induction, twist the measurement circuit
wires at short, equal intervals.
• Make sure to earth ground the protective ground terminal through minimum resistance
(less than 100 Ω).
When using internal reference junction compensation on the thermocouple input,
take measures to stabilize the temperature at the input terminal.
• Always use the terminal cover.
• Do not use thick wires which may cause large heat dissipation (cross sectional area of
0.5 mm
2
or less recommended).
• Make sure that the ambient temperature remains reasonably stable. Large
temperature fluctuations can occur if a nearby fan turns ON or OFF.
Connecting the input wires in parallel with other devices can cause signal
degradation, affecting all connected devices.
If you need to make a parallel connection, then
• Turn the burnout detection function OFF.
• Ground the instruments to the same point.
• Do not turn ON or OFF another instrument during operation. This can have adverse
effects on the other instruments.
• RTDs cannot be wired in parallel.
Installing/Wiring the Recorder
13
Wiring Procedure
A terminal cover is screwed in place on the
measuring input terminal block on the rear panel.
A label indicating the terminal arrangement is
affixed to the cover.
1. Turn OFF the recorder and remove the
terminal cover.
2. Connect the signal wires to the terminals.
Note
Input signal wires of diameter less than or equal to 0.3 mm may not be secured firmly for
clamped terminals (/H2). Fold over the conducting section of the wire, for example, to make
sure that the wire is securely connected to the clamped terminal.
3. Replace the terminal cover and fasten it with screws.
The proper torque for tightening the screws is 0.6 N-m.
+/A
–/B
b
+/A
–/B
b
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 1
Channel 3
Channel 5
Channel 2
Channel 4
Channel 6
+A
–/B
b
Screw input terminal Clamped input terminal
(/H2 option)
Inpt terminal 1
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
2
7
8
9
10
11
12
3
13
14
15
16
17
18
4
19
20
21
22
23
24
Channel location on the input terminals
+/A
–/B
b
+/A
–/B
b
Channel 1
Channel 2
Channel 3
Channel 4
Channel 1
Channel 3
Channel 2
Channel 4
+/A
–/B
b
Screw input terminal Clamped input terminal
(/H2 option)
Pen Model
Dot Model
Measuring Input Wiring
–
–
DC voltage, 1-5V, ON/OFF
Extension leadwire
DC current
Shunt resistor
–/Bb +/A
–/Bb +/A –/Bb +/A
–/Bb +/A
+
+
Thermocouple input Resistance temperature detector input
DC voltage input, 1-5V input,
and ON/OFF input
DC current input
Leadwire resistance:
10 Ω max./wire. The resistance of the three
wires should be equal.
Example: For a 4 to 20 mA input,
a shunt resistor of 250 Ω ± 0.1%
can be used to convert to 1-5V input.
A
B
b
Note
RTD input terminals A and B on the dot model are isolated on each channel. Terminal b is
shorted internally across all channels. However, for 3 legs isolated RTDs (/N2 option), input b
is also isolated for each channel.
Installing/Wiring the Recorder
Measuring input
terminal block
Terminal cover
attachment screws
14
Optional Terminal Wiring
WARNING
• To prevent electric shock while wiring, ensure that the power supply source is
turned OFF.
• If a voltage of more than 30 VAC or 60 VDC is to be applied to the output
terminals, use ring-tongue crimp-on lugs with insulation sleeves on all terminals
to prevent the wires from slipping out when the screws become loose.
Furthermore, use double-insulated wires (dielectric strength of 2300 VAC or
more) for the signal wires on which a voltage of more than 30 VAC or 60 VDC is
to be applied. For all other wires, use basic insulated wires (dielectric strength
of 1390 VAC). To prevent electric shock, attach the terminal cover after wiring
and make sure not to touch the terminals.
CAUTION
• To prevent fire, use signal wires having a temperature rating of 70°C or more.
• If a strong tension is applied to the cable wired to the recorder, the terminals of
the recorder and/or the cable can be damaged. In order to prevent tension from
being applied directly on the terminals, fasten all wiring cables to the rear of the
mounting panel.
Wiring Procedure
As shown in the figure below, the optional terminal
block is located on the rear panel. The optional
terminal block is provided on the recorder when an
option that requires input/output is installed such as
the alarm output relay (/A1, /A2, or /A3 option),
FAIL/chart end output (/F1 option), and remote
control function (/R1 option). A terminal cover is
screwed in place on the measuring input terminal
block. A label indicating the terminal arrangement
is affixed to the terminal block.
1.
Turn OFF the recorder and remove the terminal cover.
2.
Connect the input signal wires to the terminals.
3.
Replace the terminal cover and fasten it with screws.
The proper torque for tightening the screws is 0.6 N-m.
Note
To reduce noise, use a shielded cable for the wiring of the remote control input terminals.
Connect the shield to the ground terminal of the recorder.
Installing/Wiring the Recorder
Optional terminal block
Terminal cover
attachment screws
15
NO C NC
NO C
NC
/A1
NO C NC
NO C NC
NO C NC
NO C
NC
/A1/F1 /A1/R1
I01
I02
I01
I02
I01
I02
CE
FAIL
NO C NC
NO C
NC
123
45C
/A1/F1/R1
NO C NC
NO C NC
NO C NC
NO C
NC
I01
I02
CE
FAIL
123
45C
(/F1)
(/R1) (/R1)
(/F1)
NO C NC
NO C NC
NO C NC
NO C
NC
/A2
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A2/F1 /A2/R1
I01
I02
I03
I04
I01
I02
I03
I04
I01
I02
I03
I04
CE
FAIL
NO C NC
NO C NC
NO C NC
NO C
NC
123
45C
/A2/F1/R1
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I01
I02
I03
I04
CE
FAIL
123
45C
(/F1)
(/R1) (/R1)
(/F1)
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A3
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A3/R1
/F1
I01
I02
I03
I04
I05
I06
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I01
I02
I03
I04
I05
I06
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A3/F1
I01
I02
I03
I04
I05
I06
I01
I02
I03
I04
I05
I06
NO C NC
NO C
NC
/R1
CE
FAIL
123
45C
123
45C
(/R1)
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A4/R1
I01
I02
I03
I04
I05
I06
123
45C
(/R1)
(/R1)
(/F1)
NO C NC
NO C
NC
CE
FAIL
(/F1)
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A4
I01
I02
I03
I04
I05
I06
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I11
I12
I13
I14
I15
I16
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I01
I02
I03
I04
I05
I06
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I11
I12
I13
I14
I15
I16
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I11
I12
I13
I14
I15
I16
/F1/R1
NO C NC
NO C
NC
CE
FAIL
123
45C
(/R1)
(/F1)
/A3/F1/R1
NO C NC
NO C
NC
CE
FAIL
123
45C
(/R1)
(/F1)
/A4/F1/R1
NO C NC
NO C
NC
CE
FAIL
123
45C
(/R1)
(/F1)
CE: Chart end
Installing/Wiring the Recorder
16
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A5
I01
I02
I03
I04
I05
I06
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I11
I12
I13
I14
I15
I16
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I21
I22
I23
I24
I25
I26
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I31
I32
I33
I34
I35
I36
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I11
I12
I13
I14
I15
I16
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I21
I22
I23
I24
I25
I26
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
I31
I32
I33
I34
I35
I36
NO C NC
NO C NC
NO C NC
NO C NC
NO C NC
NO C
NC
/A5/R1
I01
I02
I03
I04
I05
I06
123
45C
(/R1)
Alarm Output Relay Terminals and FAIL/Chart End Output Relay Terminals
NC (Normally Closed), C (Common), NO (Normally Opened)
Alarm output terminals are expressed as I01 to I06, I11 to I16, I21 to I26, and I31 to I36
in the alarm output relay settings.
Remote Control Input Terminals
1 to 5 (Remote control input terminals), C (Common)
Remote control input terminals 1 to 5 are expressed as numbers 1 to 5 in the remote
control input settings.
Transistor input
(Open collector)
Relay contact input
(Voltage-free contact)
123
45
C
123
45
C
Relay contact output
C
NO
NC
Alarm output
FAIL/chart end output
Remote control input
Relay Contact Output Specifications
Output format: Relay contact
Contact rating: 250 VAC (50/60 Hz)/3 A, 250 VDC/0.1 A (for resistor load)
Dielectric strength: 1500 VAC at 50/60 Hz for one minute (between output terminals
and the ground terminal)
Relay Contact Input/Transistor Input Specifications
• Voltage-free contact: Contact closed at 200 Ω or less and contact open at 100 kΩ
or greater
• Open collector: 0.5 V or less (30 mADC) when turned ON, leakage current of
0.25 mA or less when turned OFF
Input format: Photocoupler isolation (shared common)
Dielectric strength: 500 VDC for one minute between input terminals and the ground
terminal
Installing/Wiring the Recorder
17
Power Supply Wiring
WARNING
• To prevent electric shock when wiring, ensure the main power supply is turned
OFF.
• To prevent the possibility of fire, use 600 V PVC insulated wire (JISC3307) or an
equivalent wire for power wiring.
• Make sure to earth ground the protective earth terminal through a grounding
resistance less than 100 Ω before turning ON the power.
• Use crimp-on lugs (designed for 4 mm screws) for power and ground wiring
termination.
• To prevent electric shock, make sure to close the transparent cover for the
power supply wires.
• Make sure to provide a power switch (double-pole type) on the power supply
line in order to separate the recorder from the main power supply. Put an
indication on this switch as the breaker on the power supply line for the recorder
and indications of ON and OFF.
Switch specifications
Rated power current: 1 A or more
Rated rush current: 60 A or more
Use a switch complied with IEC 60947-1, 3.
• Connect a fuse between 2 A and 15 A in the power supply line. Use a fuse
approved by CSA (for the use in North America) or VDE (for the use in Europe).
• Do not add a switch or fuse to the ground line.
Use a power supply that meets the following conditions:
Item Power Supply Specifications
Rated supply voltage 100 to 240 VAC
Allowable power supply voltage range 90 to 132/180 to 264 VAC
Rated power supply frequency 50/60 Hz
Allowable power supply frequency range 50/60 Hz ± 2%
Maximum power consumption Pen model: 55 VA, dot model: 55 VA
Note
Do not use a supply voltage in the range 132 to 180 VAC, as this may have adverse effects
on the measurement accuracy.
Wiring Procedure
The power supply terminals and protective ground
terminals are located on the rear panel.
1.
Turn OFF the power switch on the recorder
and open the power terminal cover.
2.
Wire the power cord and the protective
ground cord to the power supply terminals.
Use ring-tongue crimp-on lugs (designed
for 4 mm screws).
3.
Close the power supply terminal cover and
secure it with the screw. The proper torque
for tightening the screws is 0.6 N-m.
Turning ON/OFF the Power Switch
The power switch is located inside the door at the
lower right. The power switch is a push button.
Press once to turn it ON and press again to turn it OFF. When the power switch is
turned ON, a self-diagnosis program runs for a few seconds, and the recorder is ready
for operation.
Installing/Wiring the Recorder
Screw for fixing
the power terminal
cover in place
Power
terminal block
Power
terminal cover
Open
Philips
screwdriver
Crimp-on lug
with insulation
sleeves
Power cord
Protective ground
cord
L
N
18
Common Operations and Menu Structure
Execution Modes
The recorder has three execution modes.
Operation Mode
This mode is used for normal recording operation. The recorder enters this mode when
the power is turned ON.
Setting Mode
This mode is used to set the input range, alarms, chart speed, and other parameters.
These settings can be changed while recording is in progress. However, the input range
of measurement channels and the computing equation, unit, constant, and TLOG setting
of computation channels cannot be changed while computation (/M1 option) is in
progress.
Basic Setting mode
This mode is used to set the basic specifications of the recorder such as the
thermocouple burnout detection function and the alarm output relay operation. This
mode cannot be entered while the recorder is recording or while computation is in
progress on the computation function (/M1 option). Measurement, recording, and alarm
detection cannot be carried out in this mode.
Operation mode
Power ON
Setting mode
Data display setup screen
Basic Setting mode
MENU
1
Display “End=Store” and press
MENU
Hold down
for 3 s
Hold down
Hold down
+
for 3 s
for 3 s
Operation Sequence
This section explains the operations that need to be carried out when using the recorder
for the first time.
• Preparing to Record
Load the chart paper and pens (pen model) or ribbon cassette (dot model). Change
the date/time if necessary.
For the operating procedure, see page 24.
• Setting the Channel Input Range and Other Parameters
Set the measurement conditions suitable for the object being measured.
This manual explains the following operations.
• Setting the input range and alarm (see page 31 for the procedure)
• Changing the chart speed (see page 38 for the procedure)
• Recording/Displaying Data
Start/Stop the recording operation and carry out various types of printouts. Also,
switch the display screen and change the displayed contents.
For the operating procedure, see page 37.
19
Key Operation
Entering Setting Mode
Hold down the
MENU
key for 3 seconds.
The Setting mode display appears. The top and bottom lines are the setup item and
comment, respectively.
The section that is blinking is the setup item that you change. In this manual, the section
that you change appears shaded.
The item to be controlled blinks.
Setup item
Comment
Set=Range
Input range and record
In Setting mode, the panel keys are set to the functions marked above the keys.
FEED
DISP
MENU
RCD
MENU
FUNC
CH UP
SHIFTESC/?CHARACTER
1
Exiting from Setting Mode (Returning to Operation Mode)
Hold down the
MENU
key for 3 seconds.
The recorder returns to operation mode.
Entering Basic Setting Mode
Hold down the
MENU
key for 3 seconds to enter Setting mode. Next, hold down both the
(
DISP
) key and the (
FUNC
) key for 3 seconds.
The Basic Setting mode display appears. The top and bottom lines are the setup item
and comment, respectively.
The section that is blinking in the setup item that you change.
The item to be controlled blinks.
Setup item
Comment
Basic=Alarm
Auxiliary alarm functi
Exiting from Basic Setting Mode (Returning to Operation Mode)
Press the ESC (
MENU
1
) key several times to return to the Basic= screen.
Press the (
DISP
) key to select End and then press the (
CH UP
) key. The setup
save screen appears.
Basic=End
Save Settings
Press the (
DISP
) key to select Store and then press the (
CH UP
) key. The setting
is applied, and the screen returns to Operation mode. If you select Abort and press the
(
CH UP
) key, the setting is discarded, and the screen returns to Operation mode.
End=Store
Save settings and rest
Common Operations and Menu Structure
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Omega RD1800B Owner's manual
- Category
- Measuring, testing & control
- Type
- Owner's manual
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